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LA9251 Datasheet (PDF) - Sanyo Semicon Device
LA9251 Datasheet PDF - Sanyo Semicon Device
Part # LA9251
Download  LA9251 Download
File Size   152.47 Kbytes
Page   17 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description CD Player Analog Signal Processor (ASP)

LA9251 Datasheet (PDF)

Go To PDF Page Download Datasheet
LA9251 Datasheet PDF - Sanyo Semicon Device

Part # LA9251
Download  LA9251 Click to download

File Size   152.47 Kbytes
Page   17 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description CD Player Analog Signal Processor (ASP)

LA9251 Datasheet (HTML) - Sanyo Semicon Device


LA9251 Product details

Overview

The LA9251M is a servo signal-processing IC for CD players. In combination with a CD DSP such as the LC78626KE, it can implement a CD player with a minimal number of external components.



Features

• Low-voltage operation: 2.4 V (minimum)

• Low current drain: 15 mA (at VCC= 3.0 V, typical)

• Built-in EF balance adjustment

• Built-in RF level AGC function

• RF level follower function for the tracking servo gain (with turn-off function)



Functions

• I/V amplifier

• SLC

• FE

• Focus servo amplifier

• Spindle servo amplifier (with gain switching function)

• Focus detection (DRF and FZD)

• Defect detection

• RF amplifier with AGC

• APC

• TE (with variable gain and auto balance function)

• Tracking servo amplifier

• Sled servo amplifier (with turn-off function)

• Track detection (HFL, TES)

• Shock detection



 




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About Sanyo Semicon Device

Sanyo Semiconductor Device Corporation, or Sanyo Semicon Device, was a subsidiary of Sanyo Electric Co., Ltd., a Japanese electronics company. Sanyo Semicon Device was a manufacturer of semiconductor devices, including diodes, transistors, and other components for consumer electronics, automotive, and industrial applications. The company was established in 1970 and was headquartered in Osaka, Japan.

Sanyo Semicon Device was known for its high-quality products and its commitment to meeting the needs of its customers. The company had a strong focus on research and development and was involved in the development of new technologies and products for the semiconductor industry. Sanyo Semicon Device's products were widely used in a variety of applications and helped support the growth of the electronics industry.

In 2010, Sanyo Electric was acquired by Panasonic Corporation, a leading global electronics company. As a result, Sanyo Semicon Device became a subsidiary of Panasonic and was integrated into its semiconductor business. The acquisition allowed Panasonic to expand its product portfolio and offerings in the semiconductor market and further strengthen its position in the electronics industry.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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